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AMD Ryzen Threadripper PRO 3955WX vs Ryzen Threadripper PRO 3975WX

The AMD Ryzen Threadripper PRO 3975WX is newer than AMD Ryzen Threadripper PRO 3955WX also around 36% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop, Server CPU Class.The values below were tabulated from a combined 377 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD Ryzen Threadripper PRO 3955WX×AMD Ryzen Threadripper PRO 3975WX+ ADD
Price $925 - BUY $1450 - BUY
Socket TypesWRX8sWRX8
CPU ClassDesktop, ServerDesktop, Server
Clockspeed3.9 GHz3.5 GHz
Turbo SpeedUp to 4.3 GHzUp to 4.2 GHz
# of Physical Cores16 (Threads: 32)32 (Threads: 64)
CacheL1: 1,024KB, L2: 8.0MB, L3: 64MBL1: 2,048KB, L2: 16.0MB, L3: 128MB
TDP280W280W
Yearly Running Cost$51.10$51.10
Other
First Seen on ChartQ3 2020Q4 2020
# of Samples220157
CPU Value43.543.1
Single Thread Rating(% diff. to max in group)2681(0.0%)2657(-0.9%)
CPU Mark(% diff. to max in group)40280(-35.5%)62485(0.0%)

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Ryzen Threadripper PRO 3955WX
40,280
AMD Ryzen Threadripper PRO 3975WX
62,485
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
AMD Ryzen Threadripper PRO 3955WX
43.5
AMD Ryzen Threadripper PRO 3975WX
43.1
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Ryzen Threadripper PRO 3955WX
2,681
AMD Ryzen Threadripper PRO 3975WX
2,657
PassMark Software © 2008-2024
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Ryzen Threadripper PRO 3955WX AMD Ryzen Threadripper PRO 3975WX
Max TDP280W280W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.